Perhaps you should try some spelling variations:
hyoung yang » kyoung yang
kang minah » sang minh
yang minh » sang minh, yang mind, anh minh
hong ghi » zhong zhi, hong g, hong hai
yang xi » yang di, yang yi, yang jui
xi gene » i gene, iii gene
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang hyoung yang xi gene ((yang minh) OR (kang minah)) hong ghi ;~.
• Adding a wildcard symbol may retrieve word variants: wang hyoung yang xi gene ((yang minh) or (kang minah)) hong ghi ;*.